Respuesta :

16) cell cycle
17) the creation of two daughter cells with half the number of chromosomes that the parent cell has by the process of cell division
18) to copy the cell's DNA
For number 16 the answer is : Cell cycle
why : because the repetition that a cell has to go through is called the cell cycle.

For number 17 the answer is : B
why : because mitosis is the creation of 2 daughter cells for duplication.

For number 18 the answer is : A
Mitosis is mainly used for copying the cell dna.

-procklown